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Help and support for
Xiaomi Redmi 9AT

Android 10.0
Xiaomi Redmi 9AT

Most viewed guides

Insert SIM
Restart your phone
Improve battery life
Change ringtone
Turn SIM lock on or off

Set up and first use of your Xiaomi Redmi 9AT

Troubleshooting

I can't turn on my phone
I can't start my phone

First steps

Insert SIM
Turn your phone on and off
Charge your phone
Transfer content from another phone
Activate Google account on your phone

Security settings

Turn SIM lock on or off
Turn the lock code on or off

Sound and screen settings

Change ringtone
Turn silent mode on or off
Set date and time on your phone
Turn notifications on or off
Screenshot on your phone